2804733

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 4215040

約数和(自身を除く): 1410307

約数列:

[1, 3, 9, 27, 73, 219, 657, 1423, 1971, 4269, 12807, 38421, 103879, 311637, 934911, 2804733]

約数ペア:

[(1, 2804733), (3, 934911), (9, 311637), (27, 103879), (73, 38421), (219, 12807), (657, 4269), (1423, 1971)]